There was a period when I was in college but jobless, and when I met women and they asked what do I do and I would tell them that I had gone back to finish up school, that was it, over, they would make an excuse to politely exit the conversation.
But then I started saying as a goof with a wiseguy accent, "eh, I do a little bit of this, a little bit of that" they would keep talking to me. And after a period of time going out with some of them, they would tell me, "Don't take this the wrong way, but when you said you do a little bit of this and a little bit of that, I thought that you were a drug dealer." And I'd say to them, "So you went out with me thinking that I might be a drug dealer, like that's no problem?"
So when I told them I was in school so that maybe I can go do something to hopefully help improve my life, they weren't interested. But when they thought I was dealing drugs, no problem to them. As long as I had some sort of income, that's all they cared about.
What I was going to use but never got around to, was "I'm a Demographics Analysis Specialist" because I was interested in different kinds of people and cultures and personalities and all that yada yada...